PRLB | Proto Labs | Historical Data

S&P 500$7,722.72
+0.73%
2m
DOW 30$51,176.96
+0.49%
2m
NASDAQ 100$30,807.93
+1.00%
2m
Russell 2000$281.52
+0.90%
2m
Russell 1000$420.21
+0.78%
2m
S&P 400$3,668.01
+0.96%
2m
S&P 600$1,685.75
+1.21%
2m

Proto Labs (PRLB)

NYSE

$98.21-$0.005 (-0.005%)

Price as of Oct 02, 2026 7:30 PM EDT

$2.3B
Market Cap
97.80%
1-Year Change
Metal Fabrication
Industry

1 Month
+24.97%

Low Price$78.22

High Price$98.21
3 Months
+28.55%

Low Price$71.35

High Price$98.21
1 Year
+97.80%

Low Price$46.81

High Price$98.21

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
10/02/2026	96.13	99.42	95.49	98.21	+4.07%	259,480
10/01/2026	94.57	96.14	93.61	94.37	-0.51%	251,319
09/30/2026	96.15	97.39	94.85	94.85	-0.64%	277,386
09/29/2026	98.00	98.50	95.11	95.46	-1.49%	219,906
09/28/2026	95.73	97.80	95.21	96.90	+0.68%	297,571
09/25/2026	92.97	96.92	92.39	96.25	+3.53%	259,529
09/24/2026	88.42	95.99	88.42	92.97	+4.31%	469,741
09/23/2026	89.39	89.98	87.55	89.13	-0.37%	176,481
09/22/2026	88.19	90.15	88.07	89.46	+2.03%	183,621
09/21/2026	89.36	90.04	86.60	87.68	-0.08%	262,751
09/18/2026	86.99	87.79	84.30	87.75	+1.54%	466,345
09/17/2026	85.37	86.88	83.84	86.42	+3.82%	334,624
09/16/2026	80.20	85.00	79.92	83.24	+5.25%	360,698
09/15/2026	78.83	79.31	77.88	79.09	+1.11%	228,665
09/14/2026	79.12	80.26	78.14	78.22	-4.59%	176,085
09/11/2026	81.38	82.00	80.92	81.98	+2.80%	102,575
09/10/2026	80.00	80.66	78.67	79.75	-1.41%	187,939
09/09/2026	80.38	81.52	80.34	80.89	-0.17%	106,529
09/08/2026	81.86	82.55	80.73	81.03	-0.50%	141,581
09/04/2026	79.91	81.91	79.84	81.44	+2.40%	155,522
09/03/2026	79.08	79.69	77.05	79.53	+1.20%	144,916
09/02/2026	78.50	80.31	78.42	78.59	+0.13%	180,446
09/01/2026	78.59	79.60	77.92	78.49	-1.96%	140,179
08/31/2026	79.76	80.27	78.83	80.06	+0.40%	171,084
08/28/2026	80.30	81.29	78.61	79.74	-0.45%	174,451
08/27/2026	78.04	80.66	78.04	80.10	+1.59%	172,489
08/26/2026	77.35	78.85	77.19	78.85	+1.61%	144,372
08/25/2026	78.46	78.62	76.55	77.60	+1.07%	139,709
08/24/2026	79.72	80.19	76.40	76.78	-3.55%	182,872
08/21/2026	79.68	79.68	77.78	79.61	+1.04%	168,220
08/20/2026	81.15	81.15	78.05	78.79	-4.01%	177,764
08/19/2026	85.68	85.83	81.30	82.08	-3.30%	238,666
08/18/2026	89.55	89.55	84.70	84.88	-6.58%	196,498
08/17/2026	92.09	92.29	89.73	90.86	-1.10%	157,457
08/14/2026	92.01	93.00	90.55	91.87	-0.49%	140,605
08/13/2026	91.23	92.78	89.63	92.32	+1.67%	184,545
08/12/2026	92.00	92.17	90.22	90.80	+0.39%	186,784
08/11/2026	90.00	91.54	90.00	90.45	+0.88%	154,161
08/10/2026	88.94	89.92	88.66	89.66	+0.84%	175,206
08/07/2026	87.94	89.37	87.94	88.91	+1.14%	153,725
08/06/2026	90.02	91.98	87.37	87.91	-2.66%	179,965
08/05/2026	87.46	90.56	86.25	90.31	+2.16%	296,931
08/04/2026	82.20	89.17	81.83	88.40	+10.16%	424,728
08/03/2026	77.30	81.22	75.79	80.25	+6.93%	299,549
07/31/2026	80.00	83.00	73.47	75.05	-0.12%	286,608
07/31/2026	$0.60 Earnings
07/30/2026	72.77	75.72	72.77	75.14	+5.31%	134,605
07/29/2026	74.40	74.83	71.29	71.35	-4.71%	235,779
07/28/2026	76.87	77.75	74.79	74.88	-3.55%	179,223
07/27/2026	78.75	79.45	76.80	77.64	-0.77%	140,547
07/24/2026	78.72	79.97	77.87	78.24	-0.48%	106,606
07/23/2026	78.47	80.36	77.96	78.62	-1.39%	135,558
07/22/2026	79.74	81.70	79.00	79.73	-1.39%	129,545
07/21/2026	78.57	80.93	78.00	80.85	+4.85%	125,929
07/20/2026	78.52	79.15	77.08	77.11	-0.66%	124,015
07/17/2026	75.03	78.56	74.28	77.62	+0.34%	192,795
07/16/2026	76.18	78.81	75.98	77.36	+0.26%	180,410
07/15/2026	77.21	77.88	75.50	77.16	+0.23%	212,181
07/14/2026	75.90	77.09	74.80	76.98	+3.02%	210,324
07/13/2026	73.65	75.02	73.45	74.72	+0.43%	186,320
07/10/2026	75.12	76.19	73.88	74.40	-1.04%	164,970
07/09/2026	74.32	76.06	73.00	75.18	+3.04%	387,301
07/08/2026	73.34	74.29	71.01	72.96	-1.88%	330,225
07/07/2026	77.04	77.04	73.47	74.36	-3.60%	295,270
07/06/2026	76.74	77.16	75.92	77.14	+0.97%	302,280
07/02/2026	78.95	79.17	75.38	76.40	-2.97%	191,698
07/01/2026	80.62	81.26	78.39	78.74	-3.40%	172,871
06/30/2026	79.95	82.19	79.95	81.51	+2.16%	214,059
06/29/2026	79.88	81.30	79.43	79.79	-1.12%	195,883
06/26/2026	80.56	80.79	78.63	80.69	-0.65%	809,669
06/25/2026	80.86	82.37	80.42	81.22	+1.74%	190,135
06/24/2026	79.84	81.44	78.31	79.83	+0.03%	220,927
06/23/2026	79.87	81.00	79.23	79.81	-2.29%	205,857
06/22/2026	81.50	82.15	80.53	81.68	+0.76%	214,223
06/18/2026	81.29	82.09	79.60	81.06	+1.87%	455,911
06/17/2026	79.18	80.49	77.58	79.57	+1.05%	354,409
06/16/2026	79.32	83.15	78.66	78.74	+0.27%	212,270
06/15/2026	80.51	81.29	78.33	78.53	-0.52%	185,737
06/12/2026	78.20	79.48	77.11	78.94	+1.26%	179,084
06/11/2026	75.09	78.00	73.19	77.96	+5.67%	233,099
06/10/2026	75.00	76.42	73.77	73.78	-2.25%	254,754
06/09/2026	77.16	78.68	72.90	75.48	-0.87%	217,197
06/08/2026	73.65	76.36	73.49	76.14	+4.82%	284,563
06/05/2026	73.96	75.47	72.17	72.64	-2.89%	191,782
06/04/2026	74.67	75.50	73.69	74.80	+0.17%	157,129
06/03/2026	77.90	78.52	74.00	74.67	-4.58%	245,110
06/02/2026	76.14	78.41	76.14	78.25	+3.18%	179,594
06/01/2026	74.68	76.30	73.81	75.84	+0.11%	182,809
05/29/2026	74.99	76.40	74.73	75.76	+1.38%	227,320
05/28/2026	72.63	75.57	72.33	74.73	+0.46%	217,453
05/27/2026	74.41	74.75	73.54	74.39	+0.61%	128,013
05/26/2026	71.93	74.98	71.93	73.94	+3.62%	208,338
05/22/2026	70.23	71.83	70.23	71.36	+2.31%	208,327
05/21/2026	70.46	70.85	68.07	69.75	-1.94%	192,873
05/20/2026	70.98	72.64	70.45	71.13	+1.38%	203,817
05/19/2026	71.26	71.64	69.37	70.16	-2.88%	185,820
05/18/2026	72.27	73.00	71.42	72.24	+0.32%	162,368
05/15/2026	71.25	72.73	69.87	72.01	-0.77%	270,379
05/14/2026	72.49	73.11	71.14	72.57	+1.00%	157,361
05/13/2026	71.18	72.53	70.37	71.85	+1.17%	210,688